Ground wire connects to change the circuit. Includes four small plastic blockers to help block exit terminals when changing to 1, 2, 3, or 4 exits igniter. The small cable with two 2.8*0.8mm terminals is used to connect the igniter male plug, allowing conversion to a common push-to-ignite type instead of connecting an external switch (original igniter requires external button to control and ignite gas propane). How to change connection ways: A-Using as 5 exits igniter: no need to block outputs, just ensure the cap connects to a metallic panel to get signal. B-Plug the middle terminal and connect four electrode cables to change into a four exits igniter. C-Plug the top two terminals as shown and connect the other three terminals with three cables to work as 3 exits igniter. D-Plug the bottom three terminals and connect the other two with electrode cables to work as two exits igniter. E-Plug the bottom four exits and connect the other one with electrode cable to work. Replacement AA cap to change into push type ignition: Connect the short connecting wire with two female terminals to the igniter male plug to change the internal circuit. Replace the flat original cap with the supplied pop-up switch to work as a push button AA battery igniter type. Follow previous steps to change for different burner numbers and work for a universal propane gear. Features: 1, Universal ignitor kit used for gas grill, heater, fire pit etc., includes one piece 5 exits igniter with flat cap, one cable, one AA battery pop-up cap, 4 pieces of igniter terminal plug. 2, Compatible with most electronic ignitions, like models 47362327062, 463446015, 463242716, 463247209, 463432215, 463243911, infrared model 463241313, 463244012, fits grill model # G651-1300-W1, easy installation. 3, The ignition module works on a grill with up to 4 main burners plus a side burner normally, with solution to use for 1, 2, 3, 4 burner grill with supplied plug and wiring diagram. 4, This set includes several parts and wiring diagram manual to help use for any propane grill, stove as a universal ignition kit. 5, During using the flat cap of switch you need to connect an external switch to let it work. Color as shown.